diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_kms.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 3a5e719a6b66..f8f7fff34dff 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -26,6 +26,7 @@ #include "rcar_du_kms.h" #include "rcar_du_regs.h" #include "rcar_du_vsp.h" +#include "rcar_du_writeback.h" /* ----------------------------------------------------------------------------- * Format helpers @@ -664,6 +665,17 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) encoder->possible_clones = (1 << num_encoders) - 1; } + /* Create the writeback connectors. */ + if (rcdu->info->gen >= 3) { + for (i = 0; i < rcdu->num_crtcs; ++i) { + struct rcar_du_crtc *rcrtc = &rcdu->crtcs[i]; + + ret = rcar_du_writeback_init(rcdu, rcrtc); + if (ret < 0) + return ret; + } + } + /* * Initialize the default DPAD0 source to the index of the first DU * channel that can be connected to DPAD0. The exact value doesn't |